Booster?
I own a 1989 6 spd Z51 Bone stock Corvette. I am replacing the brake booster. I have had several occassions where the brake pedal is very hard at the top of the stroke. The car stopped but the pedal did not travel. I can hear a hissing sound when I press on the brake pedal and the idle sometimes changes. The point is I am doing the booster and check valve. Is there anything else that I should be looking at.
Thank you
Joe
Thank you







